<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div class="common">
    <h1>注册界面</h1>
    <form action="" method="post" >
        账号  <input type="text" name="uname" placeholder="请输入账号" class="uname"><br>
        密码 <input type="text" name="upwd" placeholder="请输入密码" ><br>
        确认密码 <input type="text" name="upwd2" placeholder="请输入确认密码"><br>
        角色
        <input type="radio" name="role" value="1">学生
        <input type="radio" name="role" value="2">老师</br>
        <input type="submit" value="注册">



    </form>
</div>

</body>
</html>